The flat is like described, very modern, everything you need.
It's not a quiet neighbourhood. That has nothing to do with Mike's Condo, its just the neighbourhood Everything arround there is the same! I loved it!
The whole building is modern, guards are very friendly!
You have a 7-eleven directly to the left, only 50 meters. What I liked was the close by Villa Market (to theright)
Khlong Saen Saep Express Boat is very close by. You can go to the golden mount for instance.
You can also walk along the Khlong to the Phetchaburi METRO Station, Its 1.2km only. Behind the METRO Station is a nice night market along the street!
NANA Skytrain station is close anyway!
To sum up!
From Circle 11 you can get anywhere very quick!
I am a BKK "Expert". If you are planung to spend at least 3 overnight stays in BKK and want to see as much as possible! Go for it,
If you love the night live action, go for it!